194421877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 232848000

約数和(自身を除く): 38426123

約数列:

[1, 13, 17, 41, 43, 221, 499, 533, 559, 697, 731, 1763, 6487, 8483, 9061, 9503, 20459, 21457, 22919, 29971, 110279, 265967, 278941, 347803, 364769, 389623, 879737, 4521439, 4741997, 11436581, 14955529, 194421877]

約数ペア:

[(1, 194421877), (13, 14955529), (17, 11436581), (41, 4741997), (43, 4521439), (221, 879737), (499, 389623), (533, 364769), (559, 347803), (697, 278941), (731, 265967), (1763, 110279), (6487, 29971), (8483, 22919), (9061, 21457), (9503, 20459)]